Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The bridge pavement noise reduction and vibration isolation expansion joint device comprises a fixed comb plate and a movable comb plate, the movable comb plate comprises a fixed connecting part and a movable comb part, the fixed connecting part is provided with two connecting arms which are oppositely arranged in parallel, and the movable comb part is provided with an inserting body; the two sides of the insertion body are connected with the connecting arms on the corresponding sides through connecting components respectively. The connecting component is configured to allow the movable comb tooth part to rotate relative to the fixed connecting part, and is configured to allow the fixed connecting part to generate transverse displacement relative to the movable comb tooth part. According to the bridge pavement noise reduction and vibration isolation expansion joint device, a structure which is easy to install is provided for the movable comb plate in the comb plate type expansion joint, on the premise that the cost is low and the structure is simple, adaptation to displacement deformation of a bridge body in the length direction, the vertical direction and the transverse direction can still be achieved at the same time, and the expansion joint device is high in practicability. Good market value is realized.
本发明涉及一种桥梁路面降噪隔振伸缩缝装置，包括固定梳齿板和活动梳齿板，其中活动梳齿板包括固定连接部和活动梳齿部，固定连接部具有相对并列的两连接臂，活动梳齿部具有插入体，插入体的两侧分别借助于连接构件与对应一侧的连接臂相连接；连接构件构造为允许活动梳齿部能够相对于固定连接部产生转动，并且构造为允许固定连接部能够相对于活动梳齿部产生横向位移。本发明的桥梁路面降噪隔振伸缩缝装置，为梳齿板式伸缩缝中的活动梳齿板提供了一种较为容易安装的结构，在保持成本较低和结构简单的前提下，仍旧能够同时实现对桥梁梁体在长度方向、竖向和横向上的位移变形的适应，具有很好的市场价值。
The bridge pavement noise reduction and vibration isolation expansion joint device comprises a fixed comb plate and a movable comb plate, the movable comb plate comprises a fixed connecting part and a movable comb part, the fixed connecting part is provided with two connecting arms which are oppositely arranged in parallel, and the movable comb part is provided with an inserting body; the two sides of the insertion body are connected with the connecting arms on the corresponding sides through connecting components respectively. The connecting component is configured to allow the movable comb tooth part to rotate relative to the fixed connecting part, and is configured to allow the fixed connecting part to generate transverse displacement relative to the movable comb tooth part. According to the bridge pavement noise reduction and vibration isolation expansion joint device, a structure which is easy to install is provided for the movable comb plate in the comb plate type expansion joint, on the premise that the cost is low and the structure is simple, adaptation to displacement deformation of a bridge body in the length direction, the vertical direction and the transverse direction can still be achieved at the same time, and the expansion joint device is high in practicability. Good market value is realized.
本发明涉及一种桥梁路面降噪隔振伸缩缝装置，包括固定梳齿板和活动梳齿板，其中活动梳齿板包括固定连接部和活动梳齿部，固定连接部具有相对并列的两连接臂，活动梳齿部具有插入体，插入体的两侧分别借助于连接构件与对应一侧的连接臂相连接；连接构件构造为允许活动梳齿部能够相对于固定连接部产生转动，并且构造为允许固定连接部能够相对于活动梳齿部产生横向位移。本发明的桥梁路面降噪隔振伸缩缝装置，为梳齿板式伸缩缝中的活动梳齿板提供了一种较为容易安装的结构，在保持成本较低和结构简单的前提下，仍旧能够同时实现对桥梁梁体在长度方向、竖向和横向上的位移变形的适应，具有很好的市场价值。
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